Grit and successful aging in older adults

Gritty Parenting: The Development and Validation of the Parental Grit Scale

In this study, we aimed to expand the domain specificity of grit by exploring it in the realm of parenting. Parental grit was defined as parents' inclination to demonstrate perseverance, sustained passion, and adaptability in pursuing long-term parenting goals. With longitudinal data from 1,373 U.S. parents, we developed and validated the Parental Grit Scale (PGS) in three phases: item development and revision, establishment of factor structure, and examination of criterion-related and incremental validity. The PGS exhibited a three-factor structure and (partial) scalar measurement invariance across genders, the status of the child's special needs, and measurement occasions. The PGS demonstrated moderate temporal stability. We found evidence of its validity in predicting parental emotional exhaustion, self-efficacy, autonomy support, and parents' perceptions of children's school well-being. Parental grit explained variance in these outcomes beyond domain-general grit and conscientiousness. The PGS has sound psychometric properties and is a valuable measure in the parenting domain.

Levels of grit in patients with borderline personality disorder: Description and prediction

This study describes the 6-year course of grit scores among patients with borderline personality disorder (BPD) who have and have not experienced a symptomatic and psychosocial recovery. This study also explores predictors of grittiness in BPD patients. These patients (N = 224) were assessed as part of the McLean Study of Adult Development (MSAD). Levels of grit were assessed using the Grit Scale, a self-report measure assessing overall grittiness and three sub-scales of grit: consistency of interest, perseverance, and ambition. Recovered patients reported significantly higher levels of grit on three outcomes (overall grit, perseverance, and ambition) compared to non-recovered patients across time. One temperamental factor (conscientiousness) and one childhood factor (competency) were significant multivariate predictors of overall grit scores in patients with BPD. Taken together, these results suggest that recovered BPD patients have higher levels of grit that are stable across time. These results also suggest that grit is related to both temperamental and environmental factors.

Association between grit and insomnia: A population-based study

BACKGROUND

This study aimed to investigate the association of the grit scale, a personality trait characterized by perseverance and passion, with both the presence and the severity of insomnia in the Korean adult population.

METHODS

A nationwide population-based cross-sectional survey was conducted through face-to-face interviews using structured questionnaires between September and December 2018 in Korea. Grit was assessed by using the 8-item Short Grit Scale. Participants were categorized into insomnia and non-insomnia groups based on a threshold of 10 on the Insomnia Severity Index (ISI). The association between girt and insomnia was analyzed using multiple linear regression and multivariable logistic regression, controlling for sociodemographic factors, lifestyles, and comorbidities.

RESULTS

A total of 2453 participants (49.9 % male; aged 19-92 years) were enrolled in the study. Individual grit scores ranged from 1.75 to 5.00 points (mean [SD], 3.27 [0.42]), and insomnia was present in 16.5 % of the population. The insomnia group exhibited lower grit score compared to the non-insomnia group (3.11 [0.40] vs. 3.30 [0.42], p < 0.001, Cohen's d = 0.46). Grit was negatively associated with ISI scores (β = -0.15, 95 % CI = -0.19, -0.11, p < 0.001) and with having insomnia (OR 0.40, 95 % CI = 0.30, 0.55, p < 0.001), after controlling for covariates.

CONCLUSIONS

Individuals with higher grit were less likely to have insomnia. Clinicians should consider personality traits, such as grit, in the evaluation and the management of insomnia.

Mindset matters: contributions from grit and growth mindsets to successful aging

OBJECTIVE

Though we all age, some age more successfully than others. Health and social connections have been identified as cornerstones to successful aging, yet the contributions from psychological factors are less clear. Our goal was to examine the influence of grit and growth mindset in successful aging in middle and older age. We also assessed whether grit or growth mindset mediated the lifestyle-successful aging relationship.

METHOD

We used a telephone questionnaire to measure grit and growth mindset, successful aging, and lifestyle for 263 adults, ages 40-80 years.

RESULTS

Higher grit-effort and growth mindset predicted more successful aging in younger (40-64 years) and older groups (65-80 years). Additionally, exercise frequency predicted successful aging for the combined sample and partially mediated the relationship between growth mindset and successful aging.

CONCLUSIONS

Our findings reveal grit-effort and a growth mindset as important contributors to successful aging in middle and older adulthood. Because psychological constructs are malleable, continued study of grit and growth mindsets is essential to enable their eventual application in changing the aging process.

Perceived Stress Mediates Associations Between Grit and Health-Related Quality of Life

Grit, characterized by passion and perseverance in the pursuit of long-term goals, may be associated with enhanced quality of life and reduced levels of perceived chronic stress. We hypothesized that reduced levels of perceived stress may mediate the association between facets of grit (i.e., Perseverance and Consistency) and healthy functioning. We conducted two studies, one with college students and one with community adults, to test this hypothesis (cumulative N = 600). In both studies, facets of grit were assessed using the Short Grit Scale, levels of perceived chronic stress were assessed via the Perceived Stress Scale, and health-related quality of life was measured using selected questions from the Medical Outcome Study Short Form-36. Consistent with our hypothesis, perceived stress levels significantly mediated the relation between Grit-Perseverance and health-related quality of life in both college students and community adults. Our data suggest that individuals with high Grit-Perseverance experience lower perceived stress, which may result in improved health-related quality of life. Additionally, perceived stress partially mediated the relation between Grit-Consistency and health-related quality of life, but only in community adults. These novel findings suggest that the association between Grit-Perseverance and perceived chronic stress may differ for college students and community adults. Overall, our work indicates that perceived stress may be a key mediator through which facets of grit are related to healthy functioning in college students and community adults.

Validation and Psychometric Properties of the Original Grit Scale (Grit-O) Among Cambodian Adolescents

Background

Cambodian youth face many unique challenges, such as high instances of poverty and intergenerational trauma. Grit, a person-level trait defined as having "perseverance and passion for long-term goals", may be particularly important in helping Cambodian youth to succeed despite the extreme challenges they face. To date, the Original Grit Scale (Grit-O) has not been translated in Khmer or validated for a sample of Cambodian youth.

Purpose

This study aimed to assess the reliability and validity of a Khmer translation of the Original Grit Scale (Grit-O) among urban Cambodian youth.

Research Design

A cross-section survey battery -including Grit-O and other relevant covariates -was administered to Cambodian youth.

Study Sample

Data were collected from 580 Cambodian adolescents (Mage = 15.85 years, SDage = 2.05, 63.7% female).

Data Collection and Analysis

Paper and pencil surveys were sent home from school with each participant and returned to the study team the next day. Analyses included calculating Cronbach's alphas, interitem correlations, correlations with relevant covariates and both a confirmatory and exploratory factor analysis.

Results

Cronbach's alphas and interitem correlations indicated that the full scale was not reliable for this sample, and that reliability improved when two items (I become interested in new pursuits every few months -reverse-scored and I finish whatever I begin) were excluded. The subscales Consistency of Interests and Perseverance of Effort were more reliable than the full scale. Correlations with relevant covariates indicated that the full scale was moderately valid. Factor analyses suggested that items 6 and 7 did not load well onto either identified factor.

Conclusions

Investigators measuring grit in a sample of Cambodian youth should consider excluding items 6 and 7 of Grit-O, and assessing the two subscales on their own, rather than treating them as indicators of a single higher-order construct.

The Cost-Benefit of Aging: Financial Capability and Well-Being across Age Groups in Brazil

A large proportion of older persons in developing countries do not have access to pension, which also constrains their ability to afford healthcare services and entails extensive challenges to the well-being of older people. This study aimed to analyze the financial preparedness of different age groups for retirement in Brazil. Data were derived from a survey to empirically validate the proposed relationships between preparedness for retirement and resilience for the future (financial well-being (FWB) outcomes) on the one hand and among demographic and socioeconomic aspects, behaviors and attitudes, knowledge and experience, and "key" psychological factors on the other hand. The sample consisted of 412 individuals aged between 22 and 79 years. FWB was measured using the financial capability and well-being model and regressed on a number of sociodemographic and psychological variables using linear regression analyses. The results demonstrated that preparedness for retirement was strongly related to older age. Additionally, age was correlated with resilience for the future close to zero, which indicates no relationship. Knowledge and the psychological factors of self-control and confidence were positively and strongly related to better financial behavior for all age groups. In addition, grit and resilience for the future were positively related to better financial behavior in the older age group. Furthermore, the variables of retirement contribution were seemingly not viewed as important to the older group compared with their young and mature counterparts. Multidimensional interventions, especially targeting behaviors and psychological patterns, could, therefore, be recommended in advance to young and mature groups to prepare them to secure their old age and achieve FWB.

Grit is associated with psychological health among older sexual minority men

Objectives: Studies have shown that grit-defined as perseverance and passion for achieving one's long-term goals-is associated with improved health outcomes, including lower levels of psychological distress. However, the psychometric properties of the original Grit Scale (Grit-O Scale) has not been validated among sexual minority men (SMM). The present study aimed to validate the Grit-O Scale among a sample of older SMM and assess the relationships between the Grit-O Scale factors and symptoms of psychological distress.Method: We used data from a single visit of participants in the Multicenter AIDS Cohort Study (MACS) Healthy Aging longitudinal study. The sample included 981 older SMM (mean age = 61, SD = 8.5) with and without HIV. We conducted confirmatory factor analysis (CFA) to identify the two factors of the Grit-O Scale: consistency of interest and perseverance of effort. We also conducted a latent profile analysis (LPA) to identify distinct profiles of psychological distress from self-reported scales of depression, anxiety, and perceived stress.Results:The Grit-O Scale showed acceptable reliability estimates for the items with Cronbach's alpha reliability coefficients ranging from 0.77 to 0.82. The CFA identified the two factors of the Grit-O Scale with acceptable model fit (root mean square error of approximation = 0.058 [95% CI = 0.050, 0.067], comparative fit index = 0.95, Tucker-Lewis Index = 0.93, standardized root mean square residual = 0.07). The LPA yielded three mutually exclusive profiles of psychological distress (profile 1: low stress, anxiety, and depression; profile 2: high stress and depression and low anxiety; and profile 3: high stress, anxiety, and depression). In adjusted multinominal logistic regression analysis, we found that both higher levels of consistency of interest and perseverance of effort factors of the Grit-O Scale were significantly associated with decreased odds of being in profiles 2 and 3 compared with being in profile 1.Conclusion: Our findings support the use of the Grit-O Scale among older SMM. Grit factors could explain variability in the negative psychological symptoms among older SMM and warrant further investigation.Supplemental data for this article is available online at http://dx.doi.org/10.1080/13607863.2022.2032594.

Examining the effects of stroke on students' L2-grit levels in an EFL context: A case of Northern Iraq

This article investigates the effects of stroke on students' L2-grit levels in an EFL context in Northern Iraq. A model was created to find how various components such as verbal, non-verbal, valuing, and activities that determine stroke levels affect students' grit. This study adopted the L2- Grit scale and a language domain-specific grit scale to measure the learners' L2-grit levels. Also, the Students' Stroke Scale (SSS) was used to measure the participants' stroke levels. The study's sample consisted of 199 participants from various academic levels, undergraduate, graduate, and postgraduate at several Northern Iraq universities. The results reveal a positive and statistically significant association between the score on the L2-Grit scale and the score on the Stroke scale; more specifically, as the scores on the L2-grit scale rise, so do the scores on the Stroke scale. The mean of low stroke is lower than the means of medium stroke and high stroke indicating that as people's stroke levels grow, so does their L2-grit status. The regression coefficients estimated within the framework of the regression model structured with the logit, the link function, are the same in each category of the dependent variable, satisfying the parallel curves assumption. The overall results show that positive stroke helps learners' L2-grit levels to arise and lead to a better learning process.

Effects of an emotional support programme on older adults living in nursing homes: A quasi-experimental study

This study aimed to examine the feasibility and validity of an emotional support programme developed for older adults living in nursing homes, using a quasi-experimental design. Older adults in the intervention group attended a 12-week emotional support programme while those in the control group received usual care. Outcome variables, assessed at baseline and at 1-month and 3-month follow ups, included nursing home adjustment, perceived social support, and quality of life. Group-by-time interaction effects were found concerning nursing home adjustment and perceived social support. Significant improvements in the two variables were observed in the intervention group, but no significant difference was found in quality of life. The emotional support programme based on social learning theory resulted in significant improvements in nursing home adjustment and perceived social support. To respond to the demands of an ageing society, further studies are needed on this topic.

Motivational Factors Are Varying across Age Groups and Gender

The aim of the current study was to explore differences in passion for achievement, grit, and mindset across age and gender, by using a cross-sectional design. The sample consisted of 1548 participants including 931 females and 617 males aged from 13 to 77 years (Mage 26.53 years, SD = 11.77). The eight-item Passion for Achievement Scale was used to assess general passion and the Grit-S scale was used to assess grit. Mindset was assessed using the eight-item Theories of Intelligence Scale (TIS). The results indicated significant differences between the three factors related to age, age groups, and gender. For the total sample, there was a significant gender difference in passion, where males score higher, and growth mindset, where females score higher. With age, passion decreases until the age of 50–59, and slightly increases for the remaining age groups. After a decrease in grit between the first (13–19 years) and the second (20–29 years) age group, grit increases with age. Mindset scores decline strongly after the age of 40–49. Generally, the patterns show that mindset and passion decrease across the life-span, while grit increases. Indeed, these attributes seems to be different from each other, and how they change varies across age groups.